import {HTTP} from '../utils/http-p';
class Keyword extends HTTP{
    getHistory(){
        const words=wx.getStorageSync('q');
        if(words){
            return words
        }else{
            return [];
        }
    }
    addHistory(value){
        var words=this.getHistory();
        const has=words.includes(value);
        if(value && !has){
            if(words.length>4){
                words.pop()
            }
            words.unshift(value);
            wx.setStorageSync('q',words);
        }
    }
    getHotData(){
        return this.request({
            url:`/book/hot_keyword`
        })
    }
}
export {Keyword}